G4PSCellFlux.hh

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// $Id$
// GEANT4 tag $Name: geant4-09-04 $
//

#ifndef G4PSCellFlux_h
#define G4PSCellFlux_h 1

#include "G4VPrimitiveScorer.hh"
#include "G4THitsMap.hh"

class G4VSolid;

// (Description)
//   This is a primitive scorer class for scoring cell flux.
//   The Cell Flux is defined by  a sum of track length divided 
//   by the geometry volume, where all of the tracks in the geometry 
//   are taken into account. e.g. the unit of Cell Flux is mm/mm3.
//    
//
//   If you want to score only tracks passing through the geometry volume,
//  please use G4PSPassageCellFlux.
//
//
// Created: 2005-11-14  Tsukasa ASO, Akinori Kimura.
// 2010-07-22   Introduce Unit specification.
// 2010-07-22   Add weighted option
// 


class G4PSCellFlux : public G4VPrimitiveScorer
{
   public: // with description
      G4PSCellFlux(G4String name, G4int depth=0);
      G4PSCellFlux(G4String name, const G4String& unit, G4int depth=0);
      virtual ~G4PSCellFlux();

      inline void Weighted(G4bool flg=true) { weighted = flg; }
      // Multiply track weight

  protected: // with description
      virtual G4bool ProcessHits(G4Step*,G4TouchableHistory*);

      virtual G4double ComputeVolume(G4Step*, G4int idx);

  public: 
      virtual void Initialize(G4HCofThisEvent*);
      virtual void EndOfEvent(G4HCofThisEvent*);
      virtual void clear();
      virtual void DrawAll();
      virtual void PrintAll();

      virtual void SetUnit(const G4String& unit);    

  protected:
      virtual void DefineUnitAndCategory();

  private:
      G4int HCID;
      G4THitsMap<G4double>* EvtMap;
      G4bool  weighted;

};
#endif